This talking wrist monitor makes blood pressure monitoring simple. It features a voice prompt on how to take blood pressure properly by announcing your reading in comparison to the world health organization's guidelines and let you know if your reading is normal, high or low. Wrist blood pressure monitoring is ideal for use for different persons of the same household, since the standard wrist cuff size fits more users, unlike upper arm models which may require a larger cuff for larger arms. This wrist unit is very compact and great for travel.